EPC1LC20-WCEC52 vs EPC1L20 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC1LC20-WCEC52 sa pamamagitan ng Altera at EPC1L20 sa pamamagitan ng Altera. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | EPC1LC20-WCEC52 | EPC1L20 |
|---|---|---|
| Brand | Altera | Altera |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Aktibo |
| Uri ng Memory | OTP Configuration PROM (Anti-fuse) | OTP Configuration PROM (Flash) |
| Laki ng Memory | 1 Mbit (1,048,576 bits) | 1 Mbit |
| Organisasyon | 212,942 x 1 bit | — |
| Interface | Serial (Altera FPP/PS configuration protocol) | Serial / FPP configuration + JTAG (IEEE 1149.1) |
| Configuration Clock (DCLK) | 8 MHz maximum | — |
| Supply Voltage (VCC) | 3.3 V | — |
| I/O Voltage Tolerance | 5.0 V (FPGA interface) | — |
| In-System Programmability | Yes (IEEE 1149.1 JTAG) | — |
| Programmability | One-Time Programmable (OTP) | One-Time Programmable (OTP) |
| Temperature na Operasyon | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Packhaging | 20-pin PLCC (J-lead, through-hole, 9x9 mm) | 20-pin PLCC (9x9 mm) |
| Package Mounting | Through-hole (also accepts PLCC socket) | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Compatible FPGA Families | Cyclone, Stratix, APEX, ACEX, MAX series | — |
| Programming Interface | JTAG (IEEE Std 1149.1) ISP | — |
| Bilang ng Pin | 20 | — |
| Katayuan ng Lifecycle | Obsolete (recommended replacement: EPCQ family or newer serial config devices) | — |
| Configuration Clock (max) | — | 8 MHz |
| Flash Access Time | — | 90 ns (approx.) |
| Max Read Bandwidth | — | 160 Mbps (16-bit DQ bus) |
| Volte ng Pagbibigay | — | 3.3 V (typical) |
| Uri ng Pagpapasok | — | Through-Hole / Socket |
| JTAG / ISP Support | — | Yes (IEEE 1149.1) |
| Compatible FPGA Series | — | Stratix, Cyclone, APEX, FLEX, ACEX, LUT-based families |